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bitcoinjs-lib
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use payments in integration tests

addLowRGrinding
Daniel Cousens 7 years ago
parent
38efc35fdf
commit
256656f766
5 changed files with 63 additions and 93 deletions
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  1. 6
      test/integration/_regtest.js
  2. 73
      test/integration/addresses.js
  3. 6
      test/integration/bip32.js
  4. 7
      test/integration/stealth.js
  5. 64
      test/integration/transactions.js

6
test/integration/_regtest.js
View File

@ -67,12 +67,8 @@ function verify (txo, callback) {
}) })
} }
// TODO: remove
const baddress = bitcoin.address
const bcrypto = bitcoin.crypto
function getAddress (node, network) { function getAddress (node, network) {
network = network || bitcoin.networks.bitcoin return bitcoin.payments.p2pkh({ pubkey: node.publicKey, network }).address
return baddress.toBase58Check(bcrypto.hash160(node.publicKey), network.pubKeyHash)
} }
function randomAddress () { function randomAddress () {

73
test/integration/addresses.js
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@ -18,18 +18,10 @@ const LITECOIN = {
// deterministic RNG for testing only // deterministic RNG for testing only
function rng () { return Buffer.from('zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz') } function rng () { return Buffer.from('zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz') }
// TODO: remove
const baddress = bitcoin.address
const bcrypto = bitcoin.crypto
function getAddress (node, network) {
network = network || bitcoin.networks.bitcoin
return baddress.toBase58Check(bcrypto.hash160(node.publicKey), network.pubKeyHash)
}
describe('bitcoinjs-lib (addresses)', function () { describe('bitcoinjs-lib (addresses)', function () {
it('can generate a random address', function () { it('can generate a random address', function () {
const keyPair = bitcoin.ECPair.makeRandom({ rng: rng }) const keyPair = bitcoin.ECPair.makeRandom({ rng: rng })
const address = getAddress(keyPair) const { address } = bitcoin.payments.p2pkh({ pubkey: keyPair.publicKey })
assert.strictEqual(address, '1F5VhMHukdnUES9kfXqzPzMeF1GPHKiF64') assert.strictEqual(address, '1F5VhMHukdnUES9kfXqzPzMeF1GPHKiF64')
}) })
@ -38,7 +30,7 @@ describe('bitcoinjs-lib (addresses)', function () {
const hash = bitcoin.crypto.sha256(Buffer.from('correct horse battery staple')) const hash = bitcoin.crypto.sha256(Buffer.from('correct horse battery staple'))
const keyPair = bitcoin.ECPair.fromPrivateKey(hash) const keyPair = bitcoin.ECPair.fromPrivateKey(hash)
const address = getAddress(keyPair) const { address } = bitcoin.payments.p2pkh({ pubkey: keyPair.publicKey })
// Generating addresses from SHA256 hashes is not secure if the input to the hash function is predictable // Generating addresses from SHA256 hashes is not secure if the input to the hash function is predictable
// Do not use with predictable inputs // Do not use with predictable inputs
@ -47,76 +39,71 @@ describe('bitcoinjs-lib (addresses)', function () {
it('can import an address via WIF', function () { it('can import an address via WIF', function () {
const keyPair = bitcoin.ECPair.fromWIF('Kxr9tQED9H44gCmp6HAdmemAzU3n84H3dGkuWTKvE23JgHMW8gct') const keyPair = bitcoin.ECPair.fromWIF('Kxr9tQED9H44gCmp6HAdmemAzU3n84H3dGkuWTKvE23JgHMW8gct')
const address = getAddress(keyPair) const { address } = bitcoin.payments.p2pkh({ pubkey: keyPair.publicKey })
assert.strictEqual(address, '19AAjaTUbRjQCMuVczepkoPswiZRhjtg31') assert.strictEqual(address, '19AAjaTUbRjQCMuVczepkoPswiZRhjtg31')
}) })
it('can generate a 2-of-3 multisig P2SH address', function () { it('can generate a P2SH, pay-to-multisig (2-of-3) address', function () {
const pubKeys = [ const pubkeys = [
'026477115981fe981a6918a6297d9803c4dc04f328f22041bedff886bbc2962e01', '026477115981fe981a6918a6297d9803c4dc04f328f22041bedff886bbc2962e01',
'02c96db2302d19b43d4c69368babace7854cc84eb9e061cde51cfa77ca4a22b8b9', '02c96db2302d19b43d4c69368babace7854cc84eb9e061cde51cfa77ca4a22b8b9',
'03c6103b3b83e4a24a0e33a4df246ef11772f9992663db0c35759a5e2ebf68d8e9' '03c6103b3b83e4a24a0e33a4df246ef11772f9992663db0c35759a5e2ebf68d8e9'
].map(function (hex) { return Buffer.from(hex, 'hex') }) ].map((hex) => Buffer.from(hex, 'hex'))
const { address } = bitcoin.payments.p2sh({
const redeemScript = bitcoin.script.multisig.output.encode(2, pubKeys) // 2 of 3 redeem: bitcoin.payments.p2ms({ m: 2, pubkeys })
const scriptPubKey = bitcoin.script.scriptHash.output.encode(bitcoin.crypto.hash160(redeemScript)) })
const address = bitcoin.address.fromOutputScript(scriptPubKey)
assert.strictEqual(address, '36NUkt6FWUi3LAWBqWRdDmdTWbt91Yvfu7') assert.strictEqual(address, '36NUkt6FWUi3LAWBqWRdDmdTWbt91Yvfu7')
}) })
it('can generate a SegWit address', function () { it('can generate a SegWit address', function () {
const keyPair = bitcoin.ECPair.fromWIF('Kxr9tQED9H44gCmp6HAdmemAzU3n84H3dGkuWTKvE23JgHMW8gct') const keyPair = bitcoin.ECPair.fromWIF('Kxr9tQED9H44gCmp6HAdmemAzU3n84H3dGkuWTKvE23JgHMW8gct')
const { address } = bitcoin.payments.p2wpkh({ pubkey: keyPair.publicKey })
const scriptPubKey = bitcoin.script.witnessPubKeyHash.output.encode(bitcoin.crypto.hash160(keyPair.publicKey))
const address = bitcoin.address.fromOutputScript(scriptPubKey)
assert.strictEqual(address, 'bc1qt97wqg464zrhnx23upykca5annqvwkwujjglky') assert.strictEqual(address, 'bc1qt97wqg464zrhnx23upykca5annqvwkwujjglky')
}) })
it('can generate a SegWit address (via P2SH)', function () { it('can generate a SegWit address (via P2SH)', function () {
const keyPair = bitcoin.ECPair.fromWIF('Kxr9tQED9H44gCmp6HAdmemAzU3n84H3dGkuWTKvE23JgHMW8gct') const keyPair = bitcoin.ECPair.fromWIF('Kxr9tQED9H44gCmp6HAdmemAzU3n84H3dGkuWTKvE23JgHMW8gct')
const { address } = bitcoin.payments.p2sh({
const redeemScript = bitcoin.script.witnessPubKeyHash.output.encode(bitcoin.crypto.hash160(keyPair.publicKey)) redeem: bitcoin.payments.p2wpkh({ pubkey: keyPair.publicKey })
const scriptPubKey = bitcoin.script.scriptHash.output.encode(bitcoin.crypto.hash160(redeemScript)) })
const address = bitcoin.address.fromOutputScript(scriptPubKey)
assert.strictEqual(address, '34AgLJhwXrvmkZS1o5TrcdeevMt22Nar53') assert.strictEqual(address, '34AgLJhwXrvmkZS1o5TrcdeevMt22Nar53')
}) })
it('can generate a SegWit 3-of-4 multisig address', function () { it('can generate a P2WSH (SegWit), pay-to-multisig (3-of-4) address', function () {
const pubKeys = [ const pubkeys = [
'026477115981fe981a6918a6297d9803c4dc04f328f22041bedff886bbc2962e01', '026477115981fe981a6918a6297d9803c4dc04f328f22041bedff886bbc2962e01',
'02c96db2302d19b43d4c69368babace7854cc84eb9e061cde51cfa77ca4a22b8b9', '02c96db2302d19b43d4c69368babace7854cc84eb9e061cde51cfa77ca4a22b8b9',
'023e4740d0ba639e28963f3476157b7cf2fb7c6fdf4254f97099cf8670b505ea59', '023e4740d0ba639e28963f3476157b7cf2fb7c6fdf4254f97099cf8670b505ea59',
'03c6103b3b83e4a24a0e33a4df246ef11772f9992663db0c35759a5e2ebf68d8e9' '03c6103b3b83e4a24a0e33a4df246ef11772f9992663db0c35759a5e2ebf68d8e9'
].map(function (hex) { return Buffer.from(hex, 'hex') }) ].map((hex) => Buffer.from(hex, 'hex'))
const { address } = bitcoin.payments.p2wsh({
const witnessScript = bitcoin.script.multisig.output.encode(3, pubKeys) // 3 of 4 redeem: bitcoin.payments.p2ms({ m: 3, pubkeys })
const scriptPubKey = bitcoin.script.witnessScriptHash.output.encode(bitcoin.crypto.sha256(witnessScript)) })
const address = bitcoin.address.fromOutputScript(scriptPubKey)
assert.strictEqual(address, 'bc1q75f6dv4q8ug7zhujrsp5t0hzf33lllnr3fe7e2pra3v24mzl8rrqtp3qul') assert.strictEqual(address, 'bc1q75f6dv4q8ug7zhujrsp5t0hzf33lllnr3fe7e2pra3v24mzl8rrqtp3qul')
}) })
it('can generate a SegWit 2-of-2 multisig address (via P2SH)', function () { it('can generate a P2SH(P2WSH(...)), pay-to-multisig (2-of-2) address', function () {
const pubKeys = [ const pubkeys = [
'026477115981fe981a6918a6297d9803c4dc04f328f22041bedff886bbc2962e01', '026477115981fe981a6918a6297d9803c4dc04f328f22041bedff886bbc2962e01',
'02c96db2302d19b43d4c69368babace7854cc84eb9e061cde51cfa77ca4a22b8b9' '02c96db2302d19b43d4c69368babace7854cc84eb9e061cde51cfa77ca4a22b8b9'
].map(function (hex) { return Buffer.from(hex, 'hex') }) ].map((hex) => Buffer.from(hex, 'hex'))
const { address } = bitcoin.payments.p2sh({
const witnessScript = bitcoin.script.multisig.output.encode(2, pubKeys) // 2 of 2 redeem: bitcoin.payments.p2wsh({
const redeemScript = bitcoin.script.witnessScriptHash.output.encode(bitcoin.crypto.sha256(witnessScript)) redeem: bitcoin.payments.p2ms({ m: 2, pubkeys })
const scriptPubKey = bitcoin.script.scriptHash.output.encode(bitcoin.crypto.hash160(redeemScript)) })
const address = bitcoin.address.fromOutputScript(scriptPubKey) })
assert.strictEqual(address, '3P4mrxQfmExfhxqjLnR2Ah4WES5EB1KBrN') assert.strictEqual(address, '3P4mrxQfmExfhxqjLnR2Ah4WES5EB1KBrN')
}) })
it('can support the retrieval of transactions for an address (via 3PBP)', function (done) { it('can support the retrieval of transactions for an address (via 3PBP)', function (done) {
const keyPair = bitcoin.ECPair.makeRandom() const keyPair = bitcoin.ECPair.makeRandom()
const address = getAddress(keyPair) const { address } = bitcoin.payments.p2pkh({ pubkey: keyPair.publicKey })
dhttp({ dhttp({
method: 'GET', method: 'GET',
@ -137,7 +124,7 @@ describe('bitcoinjs-lib (addresses)', function () {
const testnet = bitcoin.networks.testnet const testnet = bitcoin.networks.testnet
const keyPair = bitcoin.ECPair.makeRandom({ network: testnet, rng: rng }) const keyPair = bitcoin.ECPair.makeRandom({ network: testnet, rng: rng })
const wif = keyPair.toWIF() const wif = keyPair.toWIF()
const address = getAddress(keyPair, testnet) const { address } = bitcoin.payments.p2pkh({ pubkey: keyPair.publicKey, network: testnet })
assert.strictEqual(address, 'mubSzQNtZfDj1YdNP6pNDuZy6zs6GDn61L') assert.strictEqual(address, 'mubSzQNtZfDj1YdNP6pNDuZy6zs6GDn61L')
assert.strictEqual(wif, 'cRgnQe9MUu1JznntrLaoQpB476M8PURvXVQB5R2eqms5tXnzNsrr') assert.strictEqual(wif, 'cRgnQe9MUu1JznntrLaoQpB476M8PURvXVQB5R2eqms5tXnzNsrr')
@ -146,7 +133,7 @@ describe('bitcoinjs-lib (addresses)', function () {
it('can generate a Litecoin address', function () { it('can generate a Litecoin address', function () {
const keyPair = bitcoin.ECPair.makeRandom({ network: LITECOIN, rng: rng }) const keyPair = bitcoin.ECPair.makeRandom({ network: LITECOIN, rng: rng })
const wif = keyPair.toWIF() const wif = keyPair.toWIF()
const address = getAddress(keyPair, LITECOIN) const { address } = bitcoin.payments.p2pkh({ pubkey: keyPair.publicKey, network: LITECOIN })
assert.strictEqual(address, 'LZJSxZbjqJ2XVEquqfqHg1RQTDdfST5PTn') assert.strictEqual(address, 'LZJSxZbjqJ2XVEquqfqHg1RQTDdfST5PTn')
assert.strictEqual(wif, 'T7A4PUSgTDHecBxW1ZiYFrDNRih2o7M8Gf9xpoCgudPF9gDiNvuS') assert.strictEqual(wif, 'T7A4PUSgTDHecBxW1ZiYFrDNRih2o7M8Gf9xpoCgudPF9gDiNvuS')

6
test/integration/bip32.js
View File

@ -5,12 +5,8 @@ const bip32 = require('bip32')
const bip39 = require('bip39') const bip39 = require('bip39')
const bitcoin = require('../../') const bitcoin = require('../../')
// TODO: remove
const baddress = bitcoin.address
const bcrypto = bitcoin.crypto
function getAddress (node, network) { function getAddress (node, network) {
network = network || bitcoin.networks.bitcoin return bitcoin.payments.p2pkh({ pubkey: node.publicKey, network }).address
return baddress.toBase58Check(bcrypto.hash160(node.publicKey), network.pubKeyHash)
} }
describe('bitcoinjs-lib (BIP32)', function () { describe('bitcoinjs-lib (BIP32)', function () {

7
test/integration/stealth.js
View File

@ -4,11 +4,8 @@ const assert = require('assert')
const bitcoin = require('../../') const bitcoin = require('../../')
const ecc = require('tiny-secp256k1') const ecc = require('tiny-secp256k1')
// TODO: remove function getAddress (node, network) {
const baddress = bitcoin.address return bitcoin.payments.p2pkh({ pubkey: node.publicKey, network }).address
const bcrypto = bitcoin.crypto
function getAddress (node) {
return baddress.toBase58Check(bcrypto.hash160(node.publicKey), bitcoin.networks.bitcoin.pubKeyHash)
} }
// vG = (dG \+ sha256(e * dG)G) // vG = (dG \+ sha256(e * dG)G)

64
test/integration/transactions.js
View File

@ -5,14 +5,6 @@ const bitcoin = require('../../')
const regtestUtils = require('./_regtest') const regtestUtils = require('./_regtest')
const regtest = regtestUtils.network const regtest = regtestUtils.network
// TODO: remove
const baddress = bitcoin.address
const bcrypto = bitcoin.crypto
function getAddress (node, network) {
network = network || bitcoin.networks.bitcoin
return baddress.toBase58Check(bcrypto.hash160(node.publicKey), network.pubKeyHash)
}
function rng () { function rng () {
return Buffer.from('YT8dAtK4d16A3P1z+TpwB2jJ4aFH3g9M1EioIBkLEV4=', 'base64') return Buffer.from('YT8dAtK4d16A3P1z+TpwB2jJ4aFH3g9M1EioIBkLEV4=', 'base64')
} }
@ -59,18 +51,22 @@ describe('bitcoinjs-lib (transactions)', function () {
const alice2 = bitcoin.ECPair.makeRandom({ network: regtest }) const alice2 = bitcoin.ECPair.makeRandom({ network: regtest })
const aliceChange = bitcoin.ECPair.makeRandom({ network: regtest, rng: rng }) const aliceChange = bitcoin.ECPair.makeRandom({ network: regtest, rng: rng })
const alice1pkh = bitcoin.payments.p2pkh({ pubkey: alice1.publicKey, network: regtest })
const alice2pkh = bitcoin.payments.p2pkh({ pubkey: alice2.publicKey, network: regtest })
const aliceCpkh = bitcoin.payments.p2pkh({ pubkey: aliceChange.publicKey, network: regtest })
// give Alice 2 unspent outputs // give Alice 2 unspent outputs
regtestUtils.faucet(getAddress(alice1, regtest), 5e4, function (err, unspent0) { regtestUtils.faucet(alice1pkh.address, 5e4, function (err, unspent0) {
if (err) return done(err) if (err) return done(err)
regtestUtils.faucet(getAddress(alice2, regtest), 7e4, function (err, unspent1) { regtestUtils.faucet(alice2pkh.address, 7e4, function (err, unspent1) {
if (err) return done(err) if (err) return done(err)
const txb = new bitcoin.TransactionBuilder(regtest) const txb = new bitcoin.TransactionBuilder(regtest)
txb.addInput(unspent0.txId, unspent0.vout) // alice1 unspent txb.addInput(unspent0.txId, unspent0.vout) // alice1 unspent
txb.addInput(unspent1.txId, unspent1.vout) // alice2 unspent txb.addInput(unspent1.txId, unspent1.vout) // alice2 unspent
txb.addOutput('mwCwTceJvYV27KXBc3NJZys6CjsgsoeHmf', 8e4) // the actual "spend" txb.addOutput('mwCwTceJvYV27KXBc3NJZys6CjsgsoeHmf', 8e4) // the actual "spend"
txb.addOutput(getAddress(aliceChange, regtest), 1e4) // Alice's change txb.addOutput(aliceCpkh.address, 1e4) // Alice's change
// (in)(4e4 + 2e4) - (out)(1e4 + 3e4) = (fee)2e4 = 20000, this is the miner fee // (in)(4e4 + 2e4) - (out)(1e4 + 3e4) = (fee)2e4 = 20000, this is the miner fee
// Alice signs each input with the respective private keys // Alice signs each input with the respective private keys
@ -88,8 +84,9 @@ describe('bitcoinjs-lib (transactions)', function () {
this.timeout(30000) this.timeout(30000)
const keyPair = bitcoin.ECPair.makeRandom({ network: regtest }) const keyPair = bitcoin.ECPair.makeRandom({ network: regtest })
const p2pkh = bitcoin.payments.p2pkh({ pubkey: keyPair.publicKey, network: regtest })
regtestUtils.faucet(getAddress(keyPair, regtest), 2e5, function (err, unspent) { regtestUtils.faucet(p2pkh.address, 2e5, function (err, unspent) {
if (err) return done(err) if (err) return done(err)
const txb = new bitcoin.TransactionBuilder(regtest) const txb = new bitcoin.TransactionBuilder(regtest)
@ -150,20 +147,16 @@ describe('bitcoinjs-lib (transactions)', function () {
this.timeout(30000) this.timeout(30000)
const keyPair = bitcoin.ECPair.makeRandom({ network: regtest }) const keyPair = bitcoin.ECPair.makeRandom({ network: regtest })
const pubKeyHash = bitcoin.crypto.hash160(keyPair.publicKey) const p2wpkh = bitcoin.payments.p2wpkh({ pubkey: keyPair.publicKey, network: regtest })
const p2sh = bitcoin.payments.p2sh({ redeem: p2wpkh, network: regtest })
const redeemScript = bitcoin.script.witnessPubKeyHash.output.encode(pubKeyHash) regtestUtils.faucet(p2sh.address, 5e4, function (err, unspent) {
const redeemScriptHash = bitcoin.crypto.hash160(redeemScript)
const scriptPubKey = bitcoin.script.scriptHash.output.encode(redeemScriptHash)
const address = bitcoin.address.fromOutputScript(scriptPubKey, regtest)
regtestUtils.faucet(address, 5e4, function (err, unspent) {
if (err) return done(err) if (err) return done(err)
const txb = new bitcoin.TransactionBuilder(regtest) const txb = new bitcoin.TransactionBuilder(regtest)
txb.addInput(unspent.txId, unspent.vout) txb.addInput(unspent.txId, unspent.vout)
txb.addOutput(regtestUtils.RANDOM_ADDRESS, 2e4) txb.addOutput(regtestUtils.RANDOM_ADDRESS, 2e4)
txb.sign(0, keyPair, redeemScript, null, unspent.value) txb.sign(0, keyPair, p2sh.redeem.output, null, unspent.value)
const tx = txb.build() const tx = txb.build()
@ -190,22 +183,21 @@ describe('bitcoinjs-lib (transactions)', function () {
bitcoin.ECPair.makeRandom({ network: regtest }), bitcoin.ECPair.makeRandom({ network: regtest }),
bitcoin.ECPair.makeRandom({ network: regtest }) bitcoin.ECPair.makeRandom({ network: regtest })
] ]
const pubKeys = keyPairs.map(function (x) { return x.publicKey }) const pubkeys = keyPairs.map(x => x.publicKey)
const witnessScript = bitcoin.script.multisig.output.encode(3, pubKeys) const p2ms = bitcoin.payments.p2ms({ m: 3, pubkeys, network: regtest })
const redeemScript = bitcoin.script.witnessScriptHash.output.encode(bitcoin.crypto.sha256(witnessScript)) const p2wsh = bitcoin.payments.p2wsh({ redeem: p2ms, network: regtest })
const scriptPubKey = bitcoin.script.scriptHash.output.encode(bitcoin.crypto.hash160(redeemScript)) const p2sh = bitcoin.payments.p2sh({ redeem: p2wsh, network: regtest })
const address = bitcoin.address.fromOutputScript(scriptPubKey, regtest)
regtestUtils.faucet(address, 6e4, function (err, unspent) { regtestUtils.faucet(p2sh.address, 6e4, function (err, unspent) {
if (err) return done(err) if (err) return done(err)
const txb = new bitcoin.TransactionBuilder(regtest) const txb = new bitcoin.TransactionBuilder(regtest)
txb.addInput(unspent.txId, unspent.vout) txb.addInput(unspent.txId, unspent.vout, null, p2sh.output)
txb.addOutput(regtestUtils.RANDOM_ADDRESS, 3e4) txb.addOutput(regtestUtils.RANDOM_ADDRESS, 3e4)
txb.sign(0, keyPairs[0], redeemScript, null, unspent.value, witnessScript) txb.sign(0, keyPairs[0], p2sh.redeem.output, null, unspent.value, p2wsh.redeem.output)
txb.sign(0, keyPairs[2], redeemScript, null, unspent.value, witnessScript) txb.sign(0, keyPairs[2], p2sh.redeem.output, null, unspent.value, p2wsh.redeem.output)
txb.sign(0, keyPairs[3], redeemScript, null, unspent.value, witnessScript) txb.sign(0, keyPairs[3], p2sh.redeem.output, null, unspent.value, p2wsh.redeem.output)
const tx = txb.build() const tx = txb.build()
@ -235,12 +227,14 @@ describe('bitcoinjs-lib (transactions)', function () {
tx.ins.forEach(function (input, i) { tx.ins.forEach(function (input, i) {
const keyPair = keyPairs[i] const keyPair = keyPairs[i]
const prevOutScript = bitcoin.address.toOutputScript(getAddress(keyPair)) const p2pkh = bitcoin.payments.p2pkh({
const scriptSig = bitcoin.script.pubKeyHash.input.decode(input.script) pubkey: keyPair.publicKey,
const ss = bitcoin.script.signature.decode(scriptSig.signature) input: input.script
const hash = tx.hashForSignature(i, prevOutScript, ss.hashType) })
const ss = bitcoin.script.signature.decode(p2pkh.signature)
const hash = tx.hashForSignature(i, p2pkh.output, ss.hashType)
assert.strictEqual(scriptSig.pubKey.toString('hex'), keyPair.publicKey.toString('hex'))
assert.strictEqual(keyPair.verify(hash, ss.signature), true) assert.strictEqual(keyPair.verify(hash, ss.signature), true)
}) })
}) })

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